Simultaneous Nadir Overpasses (SNOs) between GOES-16 and TERRA
TLE Epoch: 2019 7 13.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 07/13/2019   15:14:26   (   0.00, -75.20) (  -0.94, -70.83)  497.34                80
 07/14/2019   03:35:50   (  -0.00, -75.19) (  -0.17, -76.02)   93.33                80
 07/16/2019   03:20:58   (   0.00, -75.20) (   0.45, -73.06)  243.67                80
 07/16/2019   15:44:53   (  -0.00, -75.21) (   0.61, -78.22)  341.91                80
 07/18/2019   15:32:41   (  -0.01, -75.22) (  -0.01, -75.26)    4.15                80
 07/20/2019   15:17:50   (  -0.02, -75.25) (  -0.62, -72.30)  334.33                80
 07/21/2019   03:41:53   (   0.02, -75.25) (  -0.48, -77.49)  255.56                80
 07/23/2019   03:27:02   (   0.03, -75.28) (   0.20, -74.55)   83.79                80
 07/25/2019   03:14:50   (   0.03, -75.31) (   0.81, -71.59)  423.63                80
 07/25/2019   15:38:46   (  -0.02, -75.33) (   0.26, -76.75)  161.42                80